I am getting ready to swap a b18a1 into my 91 hb. i know that i need to get the axles, ecu, throttle cable, clutch cable, motor mounts, and wiring harness. but do i need to pull the whole car harness from under the dash and all? or just the engine harness. and my car is already wired for mpfi. so what else do ineed? anything will help.
thanks mike'

 

you will need b swap shift linkage